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Electrochemical Sulfur Dioxide Gas Sensor So2 Sensor for Air Pollution Detection

Electrochemical Sulfur Dioxide Gas Sensor So2 Sensor for Air Pollution Detection

US $ 65-69 / Piece FOB
1 Piece (MOQ)
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Henan Fosen Electronics Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2025
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OEM Electrochemical Ammonia Nh3 Gas Sensor Module for Refrigeration System

OEM Electrochemical Ammonia Nh3 Gas Sensor Module for Refrigeration System

US $ 60-64 / Piece FOB
1 Piece (MOQ)
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Henan Fosen Electronics Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2025
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PLC Controller

PLC Controller

US $ 38-57 / Piece FOB
1 Piece (MOQ)
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Ji' Nan Tian Chuan Zhong Cheng Electricity Equipment Co., Ltd.

Shandong, China Since 2025
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H1X 16-Point Host 24V Programmable Controller, DC Power Supply, NPN Transistor Output, 1 Network Port PLC

H1X 16-Point Host 24V Programmable Controller, DC Power Supply, NPN Transistor Output, 1 Network Port PLC

US $ 69.18-106.43 / Piece FOB
1 Piece (MOQ)
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Ji' Nan Tian Chuan Zhong Cheng Electricity Equipment Co., Ltd.

Shandong, China Since 2025
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PLC Module Driver New Original Warehousestock

PLC Module Driver New Original Warehousestock

US $ 38-57 / Piece FOB
1 Piece (MOQ)
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Ji' Nan Tian Chuan Zhong Cheng Electricity Equipment Co., Ltd.

Shandong, China Since 2025
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New Original Linear Automatic Control Programmable Logic Controller PLC China Manufacturer CE Certification

New Original Linear Automatic Control Programmable Logic Controller PLC China Manufacturer CE Certification

US $ 38-57 / Piece FOB
1 Piece (MOQ)
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Ji' Nan Tian Chuan Zhong Cheng Electricity Equipment Co., Ltd.

Shandong, China Since 2025
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DC1040CT-302000-E Honeywell General Purpose DIGITAL CONTROLLERS

DC1040CT-302000-E Honeywell General Purpose DIGITAL CONTROLLERS

US $ 1-9,999 / Piece FOB
1 Piece (MOQ)
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BNSENS Co., Ltd.

Jiangsu, China Since 2024
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Controller Module Brand New Original Spot PLC

Controller Module Brand New Original Spot PLC

US $ 38-57 / Piece FOB
1 Piece (MOQ)
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Ji' Nan Tian Chuan Zhong Cheng Electricity Equipment Co., Ltd.

Shandong, China Since 2025
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Original Nj Series Power Module PLC Nj-PA3001 100% Genuine for PLC Programming Applications

Original Nj Series Power Module PLC Nj-PA3001 100% Genuine for PLC Programming Applications

US $ 99 / Piece FOB
1 Piece (MOQ)
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Xiamen Just Tech Co., Ltd.

Fujian, China Since 2026
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Cp6453 Ethernet Remote Control Module PLC Ethernet Communication

Cp6453 Ethernet Remote Control Module PLC Ethernet Communication

US $ 60 / Piece FOB
1 Piece (MOQ)
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Cotrust Technologies Co., Ltd.

Guangdong, China Since 2018
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PLC Generator Controller

PLC Generator Controller

US $ 38-57 / Piece FOB
1 Piece (MOQ)
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Ji' Nan Tian Chuan Zhong Cheng Electricity Equipment Co., Ltd.

Shandong, China Since 2025
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Wireless Temp Sensors 433MHz RF Module Real Time Transmission Temperature Sensor

Wireless Temp Sensors 433MHz RF Module Real Time Transmission Temperature Sensor

US $ 144-155 / Piece FOB
10 Pieces (MOQ)
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TZONE DIGITAL TECHNOLOGY CO., LTD.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
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H1C 32-Point 24V DC /100-240V AC, NPN Transistor Output, 8-Axis, 2/ No Network Port, NPN/PNP Type Input, Programmable Logic Controller PLC

H1C 32-Point 24V DC /100-240V AC, NPN Transistor Output, 8-Axis, 2/ No Network Port, NPN/PNP Type Input, Programmable Logic Controller PLC

US $ 73.7-113.3 / Piece FOB
1 Piece (MOQ)
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Ji' Nan Tian Chuan Zhong Cheng Electricity Equipment Co., Ltd.

Shandong, China Since 2025
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PLC Control Panel Enclosure with Installed Components

PLC Control Panel Enclosure with Installed Components

US $ 38-57 / Piece FOB
1 Piece (MOQ)
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Ji' Nan Tian Chuan Zhong Cheng Electricity Equipment Co., Ltd.

Shandong, China Since 2025
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Industrial H2 Gas Sensor 0-1000ppm Electrochemical Hydrogen Detector for Fuel Cells

Industrial H2 Gas Sensor 0-1000ppm Electrochemical Hydrogen Detector for Fuel Cells

US $ 60-70 / Piece FOB
1 Piece (MOQ)
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Henan Fosen Electronics Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2025
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H1X 40-Point 24V DC /100-240V AC, NPN/PNP/ Relay Transistor Output, 8-Axis, 1/2 Network Port, NPN/PNP Type Input, Programmable Logic Controller PLC

H1X 40-Point 24V DC /100-240V AC, NPN/PNP/ Relay Transistor Output, 8-Axis, 1/2 Network Port, NPN/PNP Type Input, Programmable Logic Controller PLC

US $ 82.85-127.45 / Piece FOB
1 Piece (MOQ)
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Ji' Nan Tian Chuan Zhong Cheng Electricity Equipment Co., Ltd.

Shandong, China Since 2025
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H1C 24-Point 24V DC /100-240V AC, NPN Transistor Output, 1 Network Port, NPN/PNP Type Input, Programmable Logic Controller PLC

H1C 24-Point 24V DC /100-240V AC, NPN Transistor Output, 1 Network Port, NPN/PNP Type Input, Programmable Logic Controller PLC

US $ 82.85-127.45 / Piece FOB
1 Piece (MOQ)
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Ji' Nan Tian Chuan Zhong Cheng Electricity Equipment Co., Ltd.

Shandong, China Since 2025
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H1X 16-Point Host Programmable Controller, 24V DC Power Supply, NPN/PNP Input, NPN Transistor Output, 1 Network Port PLC

H1X 16-Point Host Programmable Controller, 24V DC Power Supply, NPN/PNP Input, NPN Transistor Output, 1 Network Port PLC

US $ 70.86-109 / Piece FOB
1 Piece (MOQ)
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Ji' Nan Tian Chuan Zhong Cheng Electricity Equipment Co., Ltd.

Shandong, China Since 2025
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Tetranca PLC Controller New Original Warehouse Stock PLC

Tetranca PLC Controller New Original Warehouse Stock PLC

US $ 38-57 / Piece FOB
1 Piece (MOQ)
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Ji' Nan Tian Chuan Zhong Cheng Electricity Equipment Co., Ltd.

Shandong, China Since 2025
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H1c 60-Point 24V DC /100-240V AC, NPN Transistor Output, 12-Axis, 2/ No Network Port, NPN/PNP Type Input, Programmable Logic Controller PLC

H1c 60-Point 24V DC /100-240V AC, NPN Transistor Output, 12-Axis, 2/ No Network Port, NPN/PNP Type Input, Programmable Logic Controller PLC

US $ 150-184 / Piece FOB
1 Piece (MOQ)
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Ji' Nan Tian Chuan Zhong Cheng Electricity Equipment Co., Ltd.

Shandong, China Since 2025
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Jsy-Mk-1039 High-Precision Bidirectional AC DIN Rail Energy Meter 80A 220V RS485

Jsy-Mk-1039 High-Precision Bidirectional AC DIN Rail Energy Meter 80A 220V RS485

US $ 17.8 / Set FOB
5 Sets (MOQ)
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Shenzhen Jiansiyan Technologies Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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Tetranca Original New Digital Input/Output Modules PLC

Tetranca Original New Digital Input/Output Modules PLC

US $ 38-57 / Piece FOB
1 Piece (MOQ)
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Ji' Nan Tian Chuan Zhong Cheng Electricity Equipment Co., Ltd.

Shandong, China Since 2025
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H1X Original New Digital Input/Output Modules PLC

H1X Original New Digital Input/Output Modules PLC

US $ 38-57 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Ji' Nan Tian Chuan Zhong Cheng Electricity Equipment Co., Ltd.

Shandong, China Since 2025
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About Modbus Module Factory FAQ

  • QHow can I identify a reliable supplier for electrical control systems from China?

    Our Modbus Module Factory offers exceptional quality and style within the Electrical Control System category.To find a reliable supplier in China, conduct thorough research, check certifications and reviews, and request product specifications and samples. Partnering with a reputable supplier guarantees quality products and after-sales support for your projects.

  • QWhy should I consider purchasing electrical control systems wholesale?

    Discover the perfect addition to your Electrical Control System with our Modbus Module Factory.Buying electrical control systems wholesale offers cost savings, bulk purchasing benefits, and the option for customized solutions. By purchasing in bulk, you can ensure timely availability for your projects and access premium products from trusted suppliers.

  • QWhat components are essential in an electrical control system?

    Our Modbus Module Factory offers exceptional quality within the Electrical Control System category.In an electrical control system, essential components include power supplies, relays, circuit breakers, and controllers. These components work together to regulate and monitor electrical processes and machinery, ensuring efficiency and safety.

H1X 16-Point Host Programmable Controller, DC Power Supply 24V, NPN Transistor Input PLC

H1X 16-Point Host Programmable Controller, DC Power Supply 24V, NPN Transistor Input PLC

US $ 52.45-80.68 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Ji' Nan Tian Chuan Zhong Cheng Electricity Equipment Co., Ltd.

Shandong, China Since 2025
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Jsy1017 16A Ttl Embedded Power Energy Meter Single Phase AC Metering Module

Jsy1017 16A Ttl Embedded Power Energy Meter Single Phase AC Metering Module

US $ 5.5 / Set FOB
5 Sets (MOQ)
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Audited Supplier
Shenzhen Jiansiyan Technologies Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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H2s Gas Sensor Monitor Hydrogen Sulfide Sensor Module for Industry Safety Environment

H2s Gas Sensor Monitor Hydrogen Sulfide Sensor Module for Industry Safety Environment

US $ 25-28 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Henan Fosen Electronics Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2025
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Remote I/O Module, Measuring 1 Encoder Signal 1-Channel Do Overspeed Alarm Output

Remote I/O Module, Measuring 1 Encoder Signal 1-Channel Do Overspeed Alarm Output

US $ 60.99-62.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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H1X 32point Host Programmable Controller AC Power Supply 100-240V NTN Type Transistor Output PLC

H1X 32point Host Programmable Controller AC Power Supply 100-240V NTN Type Transistor Output PLC

US $ 78.1-120.2 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Ji' Nan Tian Chuan Zhong Cheng Electricity Equipment Co., Ltd.

Shandong, China Since 2025
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Uart RS485 Oxygen Gas Sensor Module Oxygen Respirator O2 Detection Industrial Medical

Uart RS485 Oxygen Gas Sensor Module Oxygen Respirator O2 Detection Industrial Medical

US $ 36-38 / Piece FOB
1 Piece (MOQ)
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Henan Fosen Electronics Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2025
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AC100-264V Input Voltage Direct Logic 405 Series D4-450CPU PLC PAC

AC100-264V Input Voltage Direct Logic 405 Series D4-450CPU PLC PAC

US $ 380 / Piece FOB
1 Piece (MOQ)
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Dongguan Xinping Industrial Automation Co., Ltd

Trading Company

Guangdong, China Since 2026
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H2X PLC Module Industrial Programmable Logic Controller for Automation

H2X PLC Module Industrial Programmable Logic Controller for Automation

US $ 38-57 / Piece FOB
1 Piece (MOQ)
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Ji' Nan Tian Chuan Zhong Cheng Electricity Equipment Co., Ltd.

Shandong, China Since 2025
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New Original Linear Continuous Compound Program Automatic Control Programmable Logic Controller PLC China Manufacturer CE

New Original Linear Continuous Compound Program Automatic Control Programmable Logic Controller PLC China Manufacturer CE

US $ 38-57 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Ji' Nan Tian Chuan Zhong Cheng Electricity Equipment Co., Ltd.

Shandong, China Since 2025
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H2X 32-Point 24V DC /100-240V AC, NPN Transistor Output, 8/16/32-Axis Support for High-Speed Pulses, Built-in Electronic Cam, Programmable Logic Controller PLC

H2X 32-Point 24V DC /100-240V AC, NPN Transistor Output, 8/16/32-Axis Support for High-Speed Pulses, Built-in Electronic Cam, Programmable Logic Controller PLC

US $ 157-240 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Ji' Nan Tian Chuan Zhong Cheng Electricity Equipment Co., Ltd.

Shandong, China Since 2025
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Electrochemical Nh3 Sensor Ammonia Gas Sensor Module Ammonia for Wastewater Treatment

Electrochemical Nh3 Sensor Ammonia Gas Sensor Module Ammonia for Wastewater Treatment

US $ 60-64 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Henan Fosen Electronics Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2025
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Automatic Control Programmable Logic Controller PLC China Manufacturer CE

Automatic Control Programmable Logic Controller PLC China Manufacturer CE

US $ 38-57 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Ji' Nan Tian Chuan Zhong Cheng Electricity Equipment Co., Ltd.

Shandong, China Since 2025
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Smell Poisonous Electrochemical H2s Hydrogen Sulphide Gas Sensor for Industria Gas Detection

Smell Poisonous Electrochemical H2s Hydrogen Sulphide Gas Sensor for Industria Gas Detection

US $ 25-28 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Henan Fosen Electronics Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2025
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